We, at Spirotech design, manufacture and distribute products and solutions which are key in securing your comfort in heating and cooling, while being energy-efficient and cost-effective.

Our products and solutions can be found everywhere in our living and working environments: in residential buildings, non-residential & commercial buildings and on industrial sites. They provide ease of use, performance and comfort while addressing the challenges of resource efficiency and climate change.

As the leading expert in system water quality, we were able to find solutions for issues that occur in your system. Failures in your system and low efficiency of your heating- and cooling system can be prevented by using the right products to protect your system due to the system water, the key element in every HVAC system.

SpiroTop Solar & SpiroVent Solar

Air in a solar installation causes complaints, excessive wear, low energy efficiency and process interruptions. All of these are avoidable by using Spirotech Solar solutions. Furthermore, even the “boil dry” situation of the solar installation can be prevented.

With SpiroTop Solar you can prevent free air to be collect in your system and blocking the flow. Next to that the SpiroVent Solar is removing even the smallest air bubbles out of your system to protect it against failures and break-downs. With the patented AutoClose option of Spirotech you can even protect your system from "boiling dry".

The benefits of the SpiroTop Solar and SpiroVent Solar

Removes free air / microbubbles, circulating and trapped air

Greatly reduces commissioning times

Minimal constant pressure drop

No unnecessary shutdown

Long lasting valve seat

Thanks to a patented invention, Spirotech offers deaerators for solar installations with an AutoClose function to prevent dry boiling

Be safe with AutoClose

As soon as the fluid temperature rises above its boiling point, the deaeration valve closes quickly and completely, preventing the escape of air and steam, and thereby the risk of the system boiling dry. When the temperature has dropped sufficiently, the valve is reopened for deaeration and the deaeration process is restarted.

This means permanent deaeration in the ideal location. Shut-off valves are now redundant. Thanks to the AutoClose principle, solar installations can remain free of air permanently, increasing system and energy efficiency and preventing all kinds of discomfort and complaints.

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As the leading expert in system water quality, we developed reliable standard and customized solutions to boost performance and protect investments by helping save energy, increase comfort, reduce wear and tear and maximizing the uptime of your HVAC system.